BR0204739A - Aço inoxidável ferrìtico com enxofre, utilizável para peças ferromagnéticas - Google Patents

Aço inoxidável ferrìtico com enxofre, utilizável para peças ferromagnéticas

Info

Publication number
BR0204739A
BR0204739A BR0204739-0A BR0204739A BR0204739A BR 0204739 A BR0204739 A BR 0204739A BR 0204739 A BR0204739 A BR 0204739A BR 0204739 A BR0204739 A BR 0204739A
Authority
BR
Brazil
Prior art keywords
sulfur
stainless steel
ferromagnetic parts
usable
ferritic stainless
Prior art date
Application number
BR0204739-0A
Other languages
English (en)
Portuguese (pt)
Inventor
Christophe Bourgin
Daniele Cereda
Marie-Claude Orlandi
Benoit Pollet
Bernard Tetu
Christian Trombert
Corinne Viguet-Carrin
Original Assignee
Usinor
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Usinor filed Critical Usinor
Publication of BR0204739A publication Critical patent/BR0204739A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
    • C21D8/1272—Final recrystallisation annealing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
BR0204739-0A 2001-11-26 2002-11-22 Aço inoxidável ferrìtico com enxofre, utilizável para peças ferromagnéticas BR0204739A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0115240A FR2832734B1 (fr) 2001-11-26 2001-11-26 Acier inoxydable ferritique au soufre, utilisable pour des pieces ferromagnetiques

Publications (1)

Publication Number Publication Date
BR0204739A true BR0204739A (pt) 2003-09-16

Family

ID=8869771

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0204739-0A BR0204739A (pt) 2001-11-26 2002-11-22 Aço inoxidável ferrìtico com enxofre, utilizável para peças ferromagnéticas

Country Status (11)

Country Link
US (1) US6921511B2 (zh)
EP (1) EP1314792A1 (zh)
JP (1) JP2003213382A (zh)
KR (1) KR20030043686A (zh)
CN (1) CN1424422A (zh)
BR (1) BR0204739A (zh)
CA (1) CA2409595A1 (zh)
FR (1) FR2832734B1 (zh)
MX (1) MXPA02011409A (zh)
TW (1) TW200300454A (zh)
ZA (1) ZA200209396B (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4519543B2 (ja) * 2004-07-01 2010-08-04 新日鐵住金ステンレス株式会社 耐食性，冷間加工性および靱性に優れる磁性を有する安価ステンレス鋼線及びその製造方法
US20070166183A1 (en) * 2006-01-18 2007-07-19 Crs Holdings Inc. Corrosion-Resistant, Free-Machining, Magnetic Stainless Steel
EP2211099A1 (en) * 2009-01-21 2010-07-28 José Luis Flores Torre Use of chromium-based stainless steel for manufacturing a domestic use and manual opening magnetic unit actuated by thermocouple or equvalent element
DE102009038386A1 (de) * 2009-08-24 2011-03-03 Stahlwerk Ergste Gmbh Weichmagnetischer ferritischer Chromstahl
KR101262516B1 (ko) 2010-11-10 2013-05-08 주식회사 포스코 자기 특성이 우수한 선재, 강선 및 이들의 제조방법
CN106636894A (zh) * 2016-11-25 2017-05-10 邢台钢铁有限责任公司 低碳铁素体软磁易切削不锈钢及其生产方法
CN107012401A (zh) * 2017-04-07 2017-08-04 邢台钢铁有限责任公司 一种低碳铁素体软磁不锈钢及其生产方法
JP6814724B2 (ja) * 2017-12-22 2021-01-20 大同特殊鋼株式会社 電磁弁
CN109011281A (zh) * 2018-06-26 2018-12-18 苏州海马消防设备制造有限公司 一种新型不锈钢消防水龙头
CN112522594B (zh) * 2019-09-19 2022-10-21 宝山钢铁股份有限公司 一种薄规格耐火耐候钢板/带及其生产方法
US20230085558A1 (en) * 2020-02-19 2023-03-16 Nippon Steel Stainless Steel Corporation Rod-shaped electromagnetic stainless steel material
CN117157423A (zh) 2020-10-15 2023-12-01 康明斯公司 燃料系统部件
CN113699447A (zh) * 2021-08-23 2021-11-26 承德建龙特殊钢有限公司 一种含硫易切削钢及其制备方法与应用

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3902898A (en) * 1973-11-08 1975-09-02 Armco Steel Corp Free-machining austenitic stainless steel
US3928088A (en) * 1973-11-09 1975-12-23 Carpenter Technology Corp Ferritic stainless steel
DE2820265C2 (de) * 1978-05-10 1982-02-25 Gkss - Forschungszentrum Geesthacht Gmbh, 2000 Hamburg Semipermeable asymmetrische Membranen für die Meerwasserentsalzung
US4711677A (en) * 1986-07-18 1987-12-08 The Garrett Corporation High temperature bushing alloy
JP3312401B2 (ja) * 1992-11-04 2002-08-05 大同特殊鋼株式会社 カルシウム快削ステンレス鋼
FR2706489B1 (fr) * 1993-06-14 1995-09-01 Ugine Savoie Sa Acier inoxydable martensitique à usinabilité améliorée.
FR2720410B1 (fr) * 1994-05-31 1996-06-28 Ugine Savoie Sa Acier inoxydable ferritique à usinabilité améliorée.
FR2740783B1 (fr) * 1995-11-03 1998-03-06 Ugine Savoie Sa Acier inoxydable ferritique utilisable pour la production de laine d'acier
US5788922A (en) * 1996-05-02 1998-08-04 Crs Holdings, Inc. Free-machining austenitic stainless steel
US5769974A (en) * 1997-02-03 1998-06-23 Crs Holdings, Inc. Process for improving magnetic performance in a free-machining ferritic stainless steel
JP3508520B2 (ja) * 1997-12-05 2004-03-22 Ｊｆｅスチール株式会社 溶接部の高温疲労特性に優れたＣｒ含有フェライト鋼
ES2185308T3 (es) * 1998-01-16 2003-04-16 Crs Holdings Inc Acero inoxidable martensitico de libre maquinado.
JP4115610B2 (ja) * 1998-12-03 2008-07-09 山陽特殊製鋼株式会社 低温靱性に優れた電磁ステンレス鋼
JP3483800B2 (ja) * 1999-06-25 2004-01-06 山陽特殊製鋼株式会社 アウトガス特性に優れた快削ステンレス鋼
FR2805829B1 (fr) * 2000-03-03 2002-07-19 Ugine Savoie Imphy Acier inoxydable austenitique a haute usinabilite, resulfure, et comportant une resistance a la corrosion amelioree

Also Published As

Publication number Publication date
ZA200209396B (en) 2003-05-26
CN1424422A (zh) 2003-06-18
TW200300454A (en) 2003-06-01
EP1314792A1 (fr) 2003-05-28
FR2832734B1 (fr) 2004-10-08
MXPA02011409A (es) 2004-12-13
FR2832734A1 (fr) 2003-05-30
KR20030043686A (ko) 2003-06-02
US20030121575A1 (en) 2003-07-03
CA2409595A1 (fr) 2003-05-26
US6921511B2 (en) 2005-07-26
JP2003213382A (ja) 2003-07-30

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]